/*
 * Copyright 1999-2018 Alibaba Group Holding Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *      http://www.apache.org/licenses/LICENSE-2.0
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import React from 'react';
import PropTypes from 'prop-types';
import {request} from '../../../globalLib';
import {Dialog, Form, Input, Switch, Message, ConfigProvider} from '@alifd/next';
import {DIALOG_FORM_LAYOUT, METADATA_ENTER, METADATA_SEPARATOR} from './constant';
import MonacoEditor from 'components/MonacoEditor';
import {replaceEnter, processMetaData} from 'utils/nacosutil';

@ConfigProvider.config

class EditInstanceDialog extends React.Component {
  static displayName = 'EditInstanceDialog';

  static propTypes = {
    serviceName: PropTypes.string,
    clusterName: PropTypes.string,
    openLoading: PropTypes.string,
    closeLoading: PropTypes.string,
    getInstanceList: PropTypes.func,
    locale: PropTypes.object,
  };

  constructor(props) {
    super(props);
    this.state = {
      editInstance: {},
      editInstanceDialogVisible: false,
    };
    this.show = this.show.bind(this);
  }

  show(_editInstance) {
    let editInstance = _editInstance;
    const {metadata = {}} = editInstance;
    if (Object.keys(metadata).length) {
      editInstance.metadataText = processMetaData(METADATA_ENTER)(metadata);
    }
    this.setState({editInstance, editInstanceDialogVisible: true});
  }

  hide() {
    this.setState({editInstanceDialogVisible: false});
  }

  onConfirm() {
    const {serviceName, clusterName, getInstanceList, openLoading, closeLoading} = this.props;
    const {ip, port, ephemeral, weight, enabled, metadataText} = this.state.editInstance;
    request({
      method: 'PUT',
      url: 'v1/ns/instance',
      data: {
        serviceName,
        clusterName,
        ip,
        port,
        ephemeral,
        weight,
        enabled,
        metadata: replaceEnter(METADATA_SEPARATOR)(metadataText),
      },
      dataType: 'text',
      beforeSend: () = > openLoading(),
      success
  :
    res =
  >
    {
      if (res !== 'ok') {
        Message.error(res);
        return;
      }
      this.hide();
      getInstanceList();
    }
  ,
    error: e =
  >
    Message.error(e.responseText || 'error'),
      complete
  :
    () =
  >
    closeLoading(),
  })
    ;
  }

  onChangeCluster(changeVal) {
    const {editInstance = {}} = this.state;
    this.setState({
      editInstance: Object.assign({}, editInstance, changeVal),
    });
  }

  render() {
    const {locale = {}} = this.props;
    const {editInstanceDialogVisible, editInstance} = this.state;
    return (
      < Dialog
    className = "instance-edit-dialog"
    title = {locale.updateInstance}
    style = {
    {
      width: 600
    }
  }
    visible = {editInstanceDialogVisible}
    onOk = {() =
  >
    this.onConfirm()
  }
    onCancel = {() =
  >
    this.hide()
  }
    onClose = {() =
  >
    this.hide()
  }
  >
  <
    Form
    {...
      DIALOG_FORM_LAYOUT
    }
  >
  <
    Form.Item
    label = "IP:" >
      < p > {editInstance.ip} < /p>
      < /Form.Item>
      < Form.Item
    label = {`${locale.port}:`
  }>
  <
    p > {editInstance.port} < /p>
    < /Form.Item>
    < Form.Item
    label = {`${locale.weight}:`
  }>
  <
    Input
    className = "in-text"
    value = {editInstance.weight}
    onChange = {weight = > this.onChangeCluster({weight})
  }
    />
    < /Form.Item>
    < Form.Item
    label = {`${locale.whetherOnline}:`
  }>
  <
    Switch
    checked = {editInstance.enabled}
    onChange = {enabled = > this.onChangeCluster({enabled})
  }
    />
    < /Form.Item>
    < Form.Item
    label = {`${locale.metadata}:`
  }>
  <
    MonacoEditor
    language = {'properties'}
    width = {'100%'}
    height = {200}
    value = {editInstance.metadataText}
    onChange = {metadataText = > this.onChangeCluster({metadataText})
  }
    />
    < /Form.Item>
    < /Form>
    < /Dialog>
  )
    ;
  }
}

export default EditInstanceDialog;
